The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2026
Filed:
Jan. 31, 2020
Lg Electronics Inc., Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A method for manufacturing a display device related to a micro-light-emitting diode (micro-LED) according to an embodiment of the present disclosure comprises the steps of: moving an assembly device comprising a magnetic body, while the assembly device is in contact or not in contact with an assembly substrate (a chamber filled with fluid is positioned below the assembly device and the assembly substrate, wherein a plurality of specific semiconductor light-emitting diodes are included in the chamber); on the basis of a magnetic field generated by the assembly device, moving the plurality of specific semiconductor light-emitting diodes in the chamber in a direction in which the assembly substrate is positioned; arranging, in first-type assembly grooves in the assembly substrate, a first group of semiconductor light-emitting diodes from among the plurality of specific semiconductor light-emitting diodes; and arranging, in second-type assembly grooves in the assembly substrate, a second group of semiconductor light-emitting diodes from among the plurality of specific semiconductor light-emitting diodes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile